- 作者: Farhad Shirini,* Mohammad Ali Zolfigol, Masoumeh Abedini and Ali Reza Sakhaei
- 作者服務機構: Department of Chemistry, College of Science, University of Guilan, Rasht, zip 41335, I. R. Iran
- 中文摘要: Trimethylsilylation of alcohols with hexamethyldisilazane (HMDS) catalyzed by V(HSO4)3 under mild and completely heterogeneous reaction condition is reported. The method is highly chemoselective for the protection of alcohols in the presence of phenols, amines and thiols. Also, the deprotection of trimethylsilyl ethers is performed in the presence of V(HSO4)3 at room temperature in good to high yields.
- 英文摘要: --
- 中文關鍵字: Trimethylsilylation; Vanadium hydrogen sulfate; Hexamethyldisilazane; Alcohols; Deprotection
- 英文關鍵字: --